29911505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9791}}^1$

素因数の和:9856

約数の個数: 16

約数和(自身を含む): 39481344

約数和(自身を除く): 9569839

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 9791, 48955, 127283, 460177, 636415, 2300885, 5982301, 29911505]

約数ペア:

[(1, 29911505), (5, 5982301), (13, 2300885), (47, 636415), (65, 460177), (235, 127283), (611, 48955), (3055, 9791)]